My Home Assistant was misbehaving lately and I could not figure out why. It did take me time, effort, a lot of cursing, troubleshooting and head scratching, and eventually it was solved by the typical "this can NOT be the problem, but there is nothing else to try!" approach!
Hrad Kost is the local (Czech) name of the Kost Castle, one of the best preserved medieval castles and one of the major tourist attractions in Czechia. As the rest of the world, Czechia is in lockdown at the moment, so the castle is not open for visits.
During the last 3 months I got more times than expected in discussions about patch and vulnerability management. I need to say, there is much misunderstanding going around about these two processes; so much that I could argue that several organizations are exposing themselves significantly, just because the touch points and (lack of) dependencies in these two processes are not clear.
I decided to move this blog to Oracle Cloud. I am very satisfied wth my current hosting provider and I plan to maintain my VPS there, but I also have good reasons to move.
I heard a lot about different disk technologies and how they are getting better all the time. So when I run out of space in one of my computers, the one I'm running my VMs on, I thought I would get the best technology supported.
I often have multiple virtual machines for different purposes. Some I keep idle, some I destroy and recreate when needed, and some I use for actual work and they stay there forever.
Recently I ran out of space. It was not really bad planning on my side, I just didn't have more space to allocate at the moment. I got a new disk to dedicate just to VMs. The new disk is faster but it's not very big; if I'm not careful I will run out of space again.
I decided to move some virtual machines; just the ones that have a GUI. The server based ones that are not interactive can stay in the old and slightly slower disk.